Otto Fukszius

Experience

• 

  NEXON Ltd.

  Jan 2012 - Apr 2022

  Key Responsibilities and Achievements: • Development of OData APIs: Designed and implemented OData APIs using .NET Core 3.1 to support Power BI. These APIs provided a robust foundation for data retrieval, significantly improving report generation and enabling better decision-making for stakeholders. • Integration with Authentication Systems: Worked with existing authentication frameworks such as Active Directory, Shibboleth, and LDAP, ensuring secure and seamless system functionality. • Support for CI/CD Processes: Contributed to automating deployment pipelines, reducing manual intervention, and enhancing system reliability. This work helped streamline the development cycle and improve the efficiency of releases. • Application Installer Development: Created a custom application installer that simplified software deployment processes, reducing errors and minimizing support tickets related to installations. • Leave Entitlement Calculation Module Development: Developed a calculation module compliant with Hungarian labor laws, which automated and improved the accuracy of HR workflows, significantly reducing manual effort. • Digital Signature Module Integration: Collaborated with external vendors to introduce a digital signature solution, reducing paper use and accelerating the document approval process. • Unit Testing and Clean Code: Actively wrote and maintained unit tests, adhering to SOLID principles and Clean Code practices, ensuring a high standard of maintainable and reliable code. • Collaboration with Teams: Worked closely with business analysts, testers, and customer support teams to resolve critical issues and align technical solutions with business needs. Actively participated in troubleshooting efforts to ensure system reliability. Show less Key Responsibilities and Achievements: • Development and Execution of Automated Tests: Automated testing processes for a prominent human resource management software, utilizing .NET, Selenium, and NUnit to create robust testing frameworks that reduced overall testing time and improved accuracy. • Database Management with MSSQL: Actively managed and utilized MSSQL databases to ensure data integrity and efficiency throughout testing phases, involving complex data setups and validations. • CI/CD Processes and Test Environment Maintenance: Responsible for the setup and maintenance of CI/CD (Continuous Integration/Continuous Deployment) processes, along with the management and upkeep of test environments using Team Foundation Server (TFS). • Tool and Technology Expertise: Expertly handled the integration and deployment of automated test scripts, which greatly enhanced the development cycle and product delivery speed. • Innovative Problem Solving: Identified critical bottlenecks and inefficiencies in the testing process, proposing and implementing solutions that significantly enhanced the quality and performance of the product. Show less Key Responsibilities and Achievements: • Execution of Manual Testing Procedures: Conducted comprehensive manual testing processes for a leading human resource management software, including functionality, usability, and regression testing. • Writing Test Scenarios and Reviewing Specifications: Created detailed test scenarios to document testing processes effectively and periodically reviewed software specifications to ensure alignment with development requirements. • Utilizing Tools and Technologies: Leveraged JIRA for managing testing workflows, along with Fiddler and Postman for network troubleshooting and API testing, enhancing the efficiency of testing operations. • Problem Solving and Innovation: Identified and documented bugs, providing recommendations for necessary changes that improved the quality and user experience of the final product. Show less

  • .NET Software Developer

    Oct 2016 - Apr 2022

  • Test Automation Engineer

    Jan 2015 - Dec 2016

  • Software Test Engineer

    Jan 2012 - Dec 2014
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  Magyar Posta

  May 2022 - now

  Senior Software Engineer

  Projects and Responsibilities: • New Developments and Legacy System Maintenance: Participated in new software development projects using .NET 8, actively contributing to both the design and implementation phases. Also maintained and debugged legacy codebases, including rewriting critical components when necessary. • Custom Framework Maintenance: Ensured the stability of existing custom frameworks by performing bug fixes and maintaining software built on these frameworks. • System Integration: Planned and implemented seamless integration between various systems, ensuring consistent data flow and operational efficiency. • Mentoring Junior Developers: Supported junior team members by conducting code reviews, providing technical guidance, and fostering their professional growth. • UI Development: Developed user interfaces using Angular for modern, dynamic applications and ASP.NET for server-rendered solutions.Achievements: • Developed new software modules that significantly improved business operations and transparency. • Ensured the stable operation of legacy systems through effective bug fixes and maintenance. • Improved team efficiency by mentoring junior developers and optimizing their workflows. Show less

• 

  Deutsche Telekom

  Jun 2023 - Feb 2024

  Lead Software Engineer

  Project Overview:Developed a software solution to support the transition of mobile network base stations to renewable energy sources. The solution replaced an Excel-based system, significantly improving calculation speed (by over 90%) and enhancing the transparency and efficiency of decision-making processes.Key Responsibilities and Achievements: • Team Leadership: Led a multidisciplinary development team, ensuring effective collaboration, task delegation, and delivery of high-quality results. • Collaboration with Stakeholders: Worked closely with business analysts and project managers to gather and refine requirements, translating client needs into actionable development tasks. • Software Architecture Design: Designed a scalable and maintainable microservices-based architecture with an Angular frontend, tailored to the specific requirements of the project.CI/CD Pipeline Management: Established and maintained CI/CD workflows to ensure smooth deployment cycles and continuous integration. • Technical Implementation: Actively contributed to backend development using .NET 6 and later .NET 8, while also supporting frontend implementation in Angular. • Technology Stack Management: Integrated Kafka for messaging, MassTransit for service communication, and MSSQL for robust data management, ensuring optimal system performance and reliability. Show less